--- zzzz-none-000/linux-3.10.107/sound/oss/opl3.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/oss/opl3.c	2021-02-04 17:41:59.000000000 +0000
@@ -52,7 +52,7 @@
 	int             panning;	/* 0xffff means not set */
 };
 
-typedef struct opl_devinfo
+struct opl_devinfo
 {
 	int             base;
 	int             left_io, right_io;
@@ -73,7 +73,7 @@
 	unsigned char   cmask;
 
 	int             is_opl4;
-} opl_devinfo;
+};
 
 static struct opl_devinfo *devc = NULL;
 
@@ -275,7 +275,6 @@
 	 devc->v_alloc->map[voice] = 0;
 
 	 map = &pv_map[devc->lv_map[voice]];
-	 DEB(printk("Kill note %d\n", voice));
 
 	 if (map->voice_mode == 0)
 		 return 0;
@@ -667,7 +666,7 @@
 	opl3_command(map->ioaddr, FNUM_LOW + map->voice_num, data);
 
 	data = 0x20 | ((block & 0x7) << 2) | ((fnum >> 8) & 0x3);
-		 devc->voc[voice].keyon_byte = data;
+	devc->voc[voice].keyon_byte = data;
 	opl3_command(map->ioaddr, KEYON_BLOCK + map->voice_num, data);
 	if (voice_mode == 4)
 		opl3_command(map->ioaddr, KEYON_BLOCK + map->voice_num + 3, data);
@@ -718,7 +717,7 @@
 
 static void opl3_command    (int io_addr, unsigned int addr, unsigned int val)
 {
-	 int i;
+	int i;
 
 	/*
 	 * The original 2-OP synth requires a quite long delay after writing to a
@@ -873,8 +872,6 @@
 
 	map = &pv_map[devc->lv_map[voice]];
 
-	DEB(printk("Aftertouch %d\n", voice));
-
 	if (map->voice_mode == 0)
 		return;